CN1313043A - Instant aloe tea prepared from natural aloe and its preparing process - Google Patents
Instant aloe tea prepared from natural aloe and its preparing process Download PDFInfo
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- CN1313043A CN1313043A CN 00121246 CN00121246A CN1313043A CN 1313043 A CN1313043 A CN 1313043A CN 00121246 CN00121246 CN 00121246 CN 00121246 A CN00121246 A CN 00121246A CN 1313043 A CN1313043 A CN 1313043A
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Abstract
An instant aloe tea is prepared from natural aloe and tea through membrane separating, spray drying and biological engineering processing. It keeps the original functions of aloe and tea. In its preparing process, the solubilizing technique and microcapsule technique are used for higher dissolving speed and low hydroscopicity. Its functions include relieving inflammation, reducing blood fat, preventing diabetes and treating constipation.
Description
Aloe is a kind of functional plants, tea is global conventional beverage, the two is organically merged, consumer's hobby and custom have not only been satisfied, and having increased the health-care effect of tea, instant aloe tea is promptly opened instant-drink, and is convenient and sanitary, be the distillation that traditional tea brews, also meet modern allegro life style.
Instant aloe tea is to be primary raw material with aloe and tealeaves, by adopt membrane separation technique, spray drying technology effectively to extract with biotechnology, separate, concentrate and dry aloe and tealeaves in functional component, these functional component storage rates are reached more than 80%, and solved the instant capacity and the moisture absorption of instant aloe tea by solubilising technology and microcapsules technology.Therefore, instant aloe tea instant-drink of the present invention, clear, color is pure, and tea is aromatic strongly fragrant, and instant capacity is splendid, is a kind of desirable hobby drink, also has anti-inflammation simultaneously, reduces blood fat, prevents multiple efficacies such as diabetes and treatment constipation.
Production technology process of the present invention is as figure.
It is characterized in that by adopting membrane separation technique, biotechnology, the solubilising technology, the instant aloe tea that microcapsules technology and spray drying technology etc. process, when extracting asparagus juice, adopt pectase to decompose the viscosity of the pectin reduction aloe gel in the aloe, simplify back technology, the addition of pectase is 0.5~2%, operative temperature is 40~50 ℃, be 2~3 hours action time, before extracting tealeaves simultaneously, tealeaves is heat-treated, make tea stronger, color is purer, clear, treatment temperature is 140~180 ℃, time is 1~5 minute, and carry out extracted twice, for the first time extracting tea-water proportion is 1: 10~9, extraction time is 30min, extracting temperature is 60~70 ℃, the ratio that extracts for the second time tea grounds and water is 1: 9~8, extraction time is 25min, extracting temperature is 60~70 ℃, add extractant during extraction, extractant comprises beta-schardinger dextrin-and vitamin C, addition 1~2%, extracting the tealeaves water is pure water, extract need pass through cold treatment, and millet paste is clarified more, and the cold treatment temperature is 0~10 ℃, the cold treatment time is 0.5~2 hour, asparagus juice and tea juice concentrate with reverse osmosis membrane, and being concentrated into solid content is 10~15%, and concentrate is allocated with 60% white granulated sugar and 0.6% citric acid.Spray-drying then, inlet temperature is 170~180 ℃ during spraying, outlet temperature is 70~75 ℃.
The present invention in advance with tealeaves heat treatment, made tea perfume (or spice) stronger before extraction tealeaves, and heat treatment temperature is 80~200 ℃, and optimum temperature is 140~180 ℃, and the time is 1~5min.The present invention divides second extraction tealeaves, the jasmine tea recovery rate can reach more than 32%, more than the black tea extraction rate reached to 22%, for the first time extracting tea-water proportion is 1: 10~9, extraction time is 30min, and extracting temperature is 60~70 ℃, and the ratio that extracts tea grounds and water for the second time is 1: 9~8, extraction time is 25min, and extracting temperature is 60~70 ℃.Add extractant when extracting simultaneously, assist the extraction of tealeaves, and the fragrance of reservation tealeaves, the extractant of often selecting for use has sodium metaphosphate, vitamin C and beta-schardinger dextrin-, the extractant addition is 1~2%, and extracting the tealeaves water is pure water, and tea juice adopts duplex filter isolated by filtration, coarse filtration juice need be-10~15 ℃ of following cold treatments, and best cold treatment temperature is 0~10 ℃.Processing time is 0.5~2 hour.Treatment fluid concentrates by film then with the smart filter of diatomite filter, and being concentrated into solid content is 10~20%, is preferably 15%.The present invention is when handling Chinese aloe leaf, clean in advance, sterilization, disinfectant is selected chloride disinfectant for use, as: clorox, hand peeling, gel piece is smashed pulping in pulverizer, add pour-point depressant simultaneously, pour-point depressant is selected pectase for use, and operative temperature is 40~50 ℃, be 2~4 hours action time, addition is 0.5~2%, simultaneously in order to make asparagus juice more stable, also will add antioxidant, as: Vc, BHT or BHA, use amount is 0.1~0.2% when adding Vc, and adds chelating agent, as: EDTA or sodium metaphosphate, use amount is 0.02~0.1% when adding sodium metaphosphate, filters with flame filter press then.Filtrate concentrates by reverse osmosis membrane, and being concentrated into solid content is 10~20%, is preferably 10%.Aloe condensed juice and tealeaves inspissated juice are mixed, add flavor enhancements such as white granulated sugar, citric acid simultaneously, spray-drying.Inlet temperature is 150~200 ℃ during spraying, and optimum temperature is 170~180 ℃, and outlet temperature is 70~75 ℃.Pack at last promptly becomes final products.
Instant aloe tea of the present invention and preparation method thereof, tealeaves after roasting 5 minutes, is added ten times of processing water and extract secondary in the time of 70 ℃, and extraction time was respectively 30 minutes, 25 minutes, add extractant simultaneously, extractant is Vc and beta-schardinger dextrin-, and adding beta-schardinger dextrin-is 1%, and Vc is 0.2%, tealeaves after the extraction filters with the duplex filter, coarse filtration juice was 0~5 ℃ of following cold treatment 1 hour, and then with the smart filter of diatomite filter, smart filter tea juice is concentrated into and contains thing admittedly about 15%.The aloe prophyll is cleaned, its inner gel is put into pulverizer make gel slurry, filter after the heating, gel juice, be concentrated into again and contain thing admittedly about 10%, aloe condensed juice and tealeaves inspissated juice are mixed, add flavor enhancements such as white granulated sugar, citric acid, heating, stirring, dissolving, spray inlet temperature is at 170~180 ℃, 70~75 ℃ of outlet temperatures, the pack instant aloe tea.
Embodiment 1
With the 100Kg Fresh leaf of aloe, clean with clear water, decortication and broken parts obtain 70Kg aloe inner gel matrix (hereinafter to be referred as aloe gel), pulverize with food masher, be heated to 40 ℃, add pectin 60g, Vc100g, EDTA20g then, mix, stirred 3 hours, filter with flame filter press, obtain clear liquid 50Kg, be concentrated into 10Kg with reverse osmosis membrane again.
Take by weighing oolong tea 10Kg and place 300 liters of jacketed pans, add 100 liters of pure water, add beta-schardinger dextrin-100g simultaneously, be warming up to 70 ℃, insulation 30min, filter by duplex strainer, filter residue is put into jacketed pan after merging, and adds 90 liters of pure water once more, add beta-schardinger dextrin-80g, Vc15g simultaneously, be warming up to 70 ℃, insulation 25min filters by duplex strainer.Twice filtrate merging can get 170 liters, is cooled to 1~2 ℃, keeps 60min, adds 1.5Kg diatomite, stirs, and filters then, obtains 155 liters of clear liquids, is concentrated into 50 liters with reverse osmosis membrane again.
Merge asparagus juice concentrate and tealeaves concentrate, be warming up to 45 ℃, add white granulated sugar 30Kg, citric acid 300g, stirring and dissolving, spray-drying then, the spray-drying inlet temperature is 160 ℃, outlet temperature is 65 ℃.
Embodiment 2
With the 80Kg Fresh leaf of aloe, after the clear water flushing, decortication and broken parts, obtain the 55Kg aloe gel, be placed in the juice extractor and squeeze the juice, obtain asparagus juice 40Kg, add pectase 45g, Vc85g, sodium metaphosphate 30g, left standstill after mixing 45 hours, and, obtained transparent filtrate 39Kg leaving standstill the speed centrifugation of liquid with 4000 rev/mins.
Take by weighing oolong tea 8Kg and place 300 liters of jacketed pans, add 80 liters of pure water, add beta-schardinger dextrin-80g simultaneously, be warming up to 70 ℃, insulation 30min, filter by duplex strainer, filter residue is put into jacketed pan after merging, and adds 70 liters of pure water once more, add beta-schardinger dextrin-60g, Vc12g simultaneously, be warming up to 70 ℃, insulation 25min filters by duplex strainer.Twice filtrate merging can get 130 liters, is cooled to 1~2 ℃, keeps 60min.Add 1.5Kg diatomite, stir, filter then, obtain 125 liters of clear liquids, be concentrated into 40 liters with reverse osmosis membrane again.
Merge asparagus juice concentrate and tealeaves concentrate, be warming up to 45 ℃, add white granulated sugar 24Kg, citric acid 240g, stirring and dissolving, spray-drying then, the spray-drying inlet temperature is 160 ℃, outlet temperature is 65 ℃.Embodiment 3
With the 200Kg Fresh leaf of aloe, with after the clear water flushing, soak 12 hours with 0.1% liquor natrii hypochloritis after, clean up with clear water again, decortication and broken parts obtain the 140Kg aloe gel, are placed in the juice extractor and squeeze the juice, obtain asparagus juice 100Kg, add pectase 120g, Vc180g, sodium metaphosphate 65g, left standstill after mixing 48 hours, will leave standstill the speed centrifugation of liquid with 4000 rev/mins, carry out ultrafiltration with the Hollow Fiber Ultrafiltration machine then, obtain transparent filter 95Kg.
Take by weighing black tea 20Kg, toast 5min down, place jacketed pan then at 160 ℃, add 200 liters of pure water, add beta-schardinger dextrin-200g simultaneously, be warming up to 75 ℃, insulation 30min filters by duplex strainer, and filter residue is put into jacketed pan after merging, add 180 liters of pure water once more, add beta-schardinger dextrin-160g simultaneously, be warming up to 75 ℃, insulation 20min, filter by duplex strainer, twice filtrate merging can get 335 liters, is cooled to 1~2 ℃, keeps 3 hours, separate with centrifuge, centrifugal speed is 8000 rev/mins, and material is warming up to 50 ℃, filters with flame filter press again, obtain 290 liters of clear liquids, be concentrated into 100 liters with reverse osmosis membrane again.Merge asparagus juice inspissated juice concentrate and tealeaves concentrate, be warming up to 45 ℃, add white granulated sugar 70Kg, citric acid 640g, stirring and dissolving, spray-drying then, the spray-drying inlet temperature is 160 ℃, outlet temperature is 70 ℃.
Embodiment 4
With the 50Kg Fresh leaf of aloe, after cleaning with clear water, soaked 12 hours with 0.1% liquor natrii hypochloritis, clean up decortication and broken parts again with clear water.Obtain the 35Kg aloe gel, be placed in the pulverizer and pulverize, separate with centrifuge, centrifugal speed is 4000 rev/mins, obtains clear liquid 27Kg, adds pectase 30g, Vc40g, sodium metaphosphate 10g, left standstill after mixing 48 hours, with leaving standstill the speed centrifugation of liquid with 4000 rev/mins, obtain transparent filtrate 25Kg, be concentrated into 5Kg with reverse osmosis membrane again.
Take by weighing jasmine tea 5Kg and place jacketed pan, add 50 liters of pure water, add beta-schardinger dextrin-50g simultaneously, different Vc sodium 25 grams are warming up to 65 ℃, insulation 30min, filter by duplex strainer, filter residue is put into jacketed pan after merging, and adds 45 liters of pure water once more, adds beta-schardinger dextrin-40g, Vc8g simultaneously, be warming up to 70 ℃, insulation 25min filters by duplex strainer, and twice filtrate merging can get 80 liters.Be cooled to 1~2 ℃, keep 60min, filter with flame filter press, obtain 70 liters of clear liquids, be concentrated into 22 liters with reverse osmosis membrane again, merge asparagus juice concentrate and tealeaves concentrate, be warming up to 45 ℃, add white granulated sugar 15Kg, citric acid 150g, stirring and dissolving, spray-drying then, the spray-drying inlet temperature is 160 ℃, and outlet temperature is 65 ℃.
Embodiment 5
With the 20Kg Fresh leaf of aloe, after the clear water flushing, decortication and broken parts, obtain the 13Kg aloe gel, be placed in the pulverizer and pulverize, separate with centrifugal separator, centrifugal speed is 4000 rev/mins, obtain asparagus juice 10Kg, add pectase 10g, Vc1og, EDTA5g, left standstill after mixing 48 hours, add diatomite 1.2Kg then, stir, filter, obtain transparent filtrate 7Kg by diatomite filter.
Take by weighing black tea 2Kg, toast 2min down, place jacketed pan then at 170 ℃, add 20 liters of pure water, add beta-schardinger dextrin-20g simultaneously, different Vc sodium 10g, be warming up to 70 ℃, insulation 35min filters by duplex strainer, filter residue is put into jacketed pan after merging, and adds 17 liters of pure water once more, adds beta-schardinger dextrin-15g simultaneously, be warming up to 70 ℃, insulation 25min filters by duplex strainer, twice filtrate merging can get 32 liters of filtrates, be cooled to 5 ℃, kept 3 hours, separate with centrifuge, centrifugal speed is 8000 rev/mins, material is warming up to 50 ℃, adds diatomite 0.7Kg, filter then, obtain 27 liters of clear liquids, be concentrated into 7 liters with reverse osmosis membrane again.Merge asparagus juice concentrate and tealeaves concentrate, be warming up to 45 ℃, add white granulated sugar 6Kg, citric acid 60g, stirring and dissolving, spray-drying then, the spray-drying inlet temperature is 160 ℃, outlet temperature is 70 ℃.
Embodiment 6
With the 150Kg Fresh leaf of aloe, after the clear water flushing, decortication and broken parts, obtain the 105Kg aloe gel, be placed in the pulverizer and pulverize, separate with centrifugal separator, centrifugal speed is 4000 rev/mins, obtain asparagus juice 79Kg, add pectase 90g, Vc130g, sodium metaphosphate 35g, left standstill after mixing 48 hours, add diatomite 1.5Kg then, stir, filter, obtain transparent filtrate 75Kg by diatomite filter.
Take by weighing black tea 15Kg, under 160 ℃, baking 5min, place jacketed pan then, add 150 liters of pure water, add beta-schardinger dextrin-100g simultaneously, be warming up to 75 ℃, insulation 30min filters by duplex strainer, filter residue is put into jacketed pan after merging, and adds 135 liters of pure water once more, adds beta-schardinger dextrin-120g simultaneously, be warming up to 75 ℃, insulation 20min filters by duplex strainer, and twice filtrate merging can get 250 liters.Be cooled to 1~2 ℃, kept 3 hours, separate with centrifuge, centrifugal speed is 8000 rev/mins, and material is warming up to 50 ℃, filters with flame filter press again, obtains 240 liters of clear liquids, is concentrated into 75 liters with reverse osmosis membrane again.Merge asparagus juice and concentrate and the tealeaves concentrate, be warming up to 45 ℃, add white granulated sugar 52Kg, citric acid 480g, the stainless steel pallet of vacuum freeze-drying machine is put in stirring and dissolving, cooling then, starts the vacuum freeze-drying machine, keep vacuum 700~750mmHg, temperature is below-20 ℃, and continuous drying 36 hours makes instant aloe tea, and pack immediately, keep away from moisture.
Claims (10)
1. one kind is instant aloe tea of primary raw material and preparation method thereof with the aloe, it is characterized in that the instant aloe tea by adopting new and high technologies such as membrane separation technique, biotechnology, solubilising technology, microcapsules technology and spray drying technology to process.
2. described according to claim 1, when it is characterized in that extracting asparagus juice, adopt pectase to decompose the viscosity of the pectin reduction aloe gel in the aloe, simplify aftertreatment technology, the addition of pectase is 0.5~2%, and operative temperature is 40~50 ℃, and be 2~3 hours action time.
3. described according to claim 1, it is characterized in that before extracting tealeaves, tealeaves being heat-treated, make tea perfume (or spice) stronger, color is purer, and millet paste is clear more, and heat treatment temperature of the present invention is 140~180 ℃, and Best Times is 1~5min.
4. described according to claim 1, it is characterized in that the tealeaves extracting parameter is suitable, tealeaves recovery rate height, the present invention divides second extraction with tealeaves, and extracting tea-water proportion for the first time is 1: 10~9, and extraction time is 30min, extracting temperature is 60~70 ℃, the ratio that extracts for the second time tea grounds and water is 1: 9~8, and extraction time is 25min, and extracting temperature is 60~70 ℃.
5. described according to claim 1, it is characterized in that having added when tealeaves extracts extractant, extractant comprises beta-schardinger dextrin-and vitamin ℃, addition is 1~2%.
6. described according to claim 1, it is characterized in that extracting the tealeaves water is pure water.
7. described according to claim 1, it is characterized in that tea extract need pass through cold treatment, millet paste is clarified more, the cold treatment temperature is 0~10 ℃, the cold treatment time is 0.5~2 hour.
8. described according to claim 1, it is characterized in that the aloe gel piece when making beating, adds pour-point depressant, pour-point depressant is selected pectase for use, and operative temperature is 40~50 ℃, and be 2~4 hours action time, and addition is 0.5~2%.
9. described according to claim 1, it is characterized in that in order to make asparagus juice more stable, also to add antioxidant, as: Vc, BHT or BHA, use amount is 0.1~0.2% when adding Vc, and the interpolation chelating agent, as: EDTA or sodium metaphosphate, use amount is 0.02~0.1% when adding sodium metaphosphate.
10. described according to claim 1, it is characterized in that asparagus juice and tea juice concentrate with reverse osmosis membrane, being concentrated into solid content is 10~20%, concentrate is allocated with sugar and citric acid, spray-drying then, inlet temperature is 170~180 ℃ during spraying, outlet temperature is 70~75 ℃.
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CN 00121246 CN1313043A (en) | 2000-08-10 | 2000-08-10 | Instant aloe tea prepared from natural aloe and its preparing process |
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CN 00121246 CN1313043A (en) | 2000-08-10 | 2000-08-10 | Instant aloe tea prepared from natural aloe and its preparing process |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103053929A (en) * | 2013-01-23 | 2013-04-24 | 梁铁耀 | Aloe rice flour and production process thereof |
CN103652067A (en) * | 2013-12-24 | 2014-03-26 | 华南农业大学 | Ginseng oolong tea and preparation method thereof |
CN106260195A (en) * | 2015-06-23 | 2017-01-04 | 张剑逸 | A kind of green tea juice production technology |
CN107156365A (en) * | 2017-07-18 | 2017-09-15 | 陈坤坤 | The preparation method of oenothera biennis jasmine tea |
CN107373236A (en) * | 2017-08-30 | 2017-11-24 | 重庆市巫溪县康爵食品有限公司 | A kind of blue or green crisp Lee's drink and its processing technology |
CN108813052A (en) * | 2018-09-03 | 2018-11-16 | 文山龙欢酒业有限责任公司 | A kind of sanchi flower ketone instant tea and its preparation process |
CN115708534A (en) * | 2022-11-21 | 2023-02-24 | 婺源县聚芳永茶业有限公司 | Natural plant scented tea beverage and preparation method thereof |
-
2000
- 2000-08-10 CN CN 00121246 patent/CN1313043A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103053929A (en) * | 2013-01-23 | 2013-04-24 | 梁铁耀 | Aloe rice flour and production process thereof |
CN103652067A (en) * | 2013-12-24 | 2014-03-26 | 华南农业大学 | Ginseng oolong tea and preparation method thereof |
CN103652067B (en) * | 2013-12-24 | 2015-07-29 | 华南农业大学 | Ginseng oolong tea and preparation method thereof |
CN106260195A (en) * | 2015-06-23 | 2017-01-04 | 张剑逸 | A kind of green tea juice production technology |
CN107156365A (en) * | 2017-07-18 | 2017-09-15 | 陈坤坤 | The preparation method of oenothera biennis jasmine tea |
CN107373236A (en) * | 2017-08-30 | 2017-11-24 | 重庆市巫溪县康爵食品有限公司 | A kind of blue or green crisp Lee's drink and its processing technology |
CN108813052A (en) * | 2018-09-03 | 2018-11-16 | 文山龙欢酒业有限责任公司 | A kind of sanchi flower ketone instant tea and its preparation process |
CN115708534A (en) * | 2022-11-21 | 2023-02-24 | 婺源县聚芳永茶业有限公司 | Natural plant scented tea beverage and preparation method thereof |
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